OCS 2007 Learning Portal
I've noticed that Microsoft learning have published their OCS learning portal with resources for OCS, books and sessions. I'm not too impressed with the name "clinic" though, but at the moment I can't think of another name that would suit better. Thomas has published details of 3 new courses for OCS that are soon to be released. 
It also needs to sync up with the OCS Tech Centre site too, and the home page too, and if you want to have a nice overview of the architecture, then the VOIP mag has all the basics for you...
